package com.woniuxy.service;

import com.woniuxy.entity.Order;

/**
 * @Author: 马宇航
 * @Description: TODO
 * @DateTime: 25/07/31/星期四 10:35
 * @Component: 成都蜗牛学苑
 **/
public interface OrderService {
    Order getOneById(Integer oid);

    Order save(Integer pid, Integer num);
}
